J Neurol Surg A Cent Eur Neurosurg 2014; 75(04): 267-269
DOI: 10.1055/s-0032-1331383
Original Article
Georg Thieme Verlag KG Stuttgart · New York

Endoscopic Endonasal Transphenoidal Surgery Using the BrainLAB® Headband for Navigation Without Rigid Fixation

Sara G. Duque
1   Department of Neurosurgery, Weill Cornell Medical College, New York, New York, United States
,
Ramana Gorrepati
1   Department of Neurosurgery, Weill Cornell Medical College, New York, New York, United States
,
Kartik Kesavabhotla
1   Department of Neurosurgery, Weill Cornell Medical College, New York, New York, United States
,
Clark Huang
2   Department of Otolaryngology, Weill Cornell Medical College, New York, New York, United States
,
John A. Boockvar
1   Department of Neurosurgery, Weill Cornell Medical College, New York, New York, United States
› Author Affiliations
Further Information

Publication History

16 February 2012

02 July 2012

Publication Date:
19 March 2013 (online)

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Abstract

The number of lesions of the skull base currently resected via endoscopic, endonasal, transphenoidal approach has increased. We have successfully treated 63 consecutive patients with pituitary lesions using this technique in combination with BrainLAB reference headband and laser surface scanning (BrainLAB®, Heimstetten, Germany) for surgical navigation. This technique affords several advantages over neuronavigation based on adhesive-mounted fiducial registration. Rigid fixation in a Mayfield clamp is not required, which allows for flexibility with respect to positioning of the head during the procedure. This is particularly important, as extension and flexion of the head provide greater exposure to the clivus and anterior skull base, respectively. Also, we demonstrate that this technique is safe, easy-to-use, and faster compared with other ones.